Features: Stainless Steel Case Leather Strap Japanese Quartz Movement Mineral Crystal Black Dial Analog Display Tachymeter Scale Chronograph Function Luminous Hands And Markers Date Display Pull/Push Crown Screwed Case Back Buckle Clasp 50M Water Resistance Extra Gift Grey Nylon Strap Approximate Case Diameter: 43.50 mm Approximate Case Thickness: 11.00 mm